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网上版:“香料质量规格”
网上帮助
关于数据
分析方法(第4卷)
http://www.fao.org/docrep/009/a0691e/a0691e00.htm
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香料
Ethyl propyl trisulfide
同义词
3,4,5-Trithianonane
JECFA评价
2007 (Session 68)
质量规格的状况
Full
需要信息
化学名称
Ethyl propyl trisulfide
JECFA编码
1695
CAS编码
31499-70-4
FEMA编码
4042
COE编码
FLAVIS编码
12.256
分子量
168.35
化学结构式
C5H12S3
物理性状/气味
Clear, pale yellow liquid; Spicy, herb-like aroma
溶解度
Soluble in non-polar solvents; insoluble in water
在乙醇中溶解度
Soluble
沸点(C)
234-237°
检测分钟%
98% (sum of three components)
最大酸价值
折射系数
1.544-1.559
比重
1.071-1.083 (20°)
其他要求
Contains 48-50% ethyl propyl trisulfide, 20-30% diethyl trisulfide and 20-30% dipropyl trisulfide
ID试验
HNMR IR MS
光谱